42565472030 has 32 divisors (see below), whose sum is σ = 77386143744. Its totient is φ = 16855562016.

The previous prime is 42565472023. The next prime is 42565472063. The reversal of 42565472030 is 3027456524.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5565389 + ... + 5573031.

It is an arithmetic number, because the mean of its divisors is an integer number (2418316992).

Almost surely, 2^42565472030 is an apocalyptic number.

42565472030 is a deficient number, since it is larger than the sum of its proper divisors (34820671714).

42565472030 is a wasteful number, since it uses less digits than its factorization.

42565472030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13160.

The product of its (nonzero) digits is 201600, while the sum is 38.

The spelling of 42565472030 in words is "forty-two billion, five hundred sixty-five million, four hundred seventy-two thousand, thirty".